公开(公告)号：US20210367020A1

公开(公告)日：2021-11-25

申请号：US17102020

申请日：2020-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong BOK ,  Dongho LEE ,  Youngran SON

IPC: H01L27/32 ,  H01L25/10 ,  H01L51/52

Abstract: A foldable display device includes a display panel including a front surface and a rear surface opposite the front surface, the front surface including a first component area including a first transmissive portion, a second component area including a second transmissive portion, and a main display area at least partially surrounding the first component area and the second component area, wherein, in a state in which the foldable display device is folded about a first folding axis that crosses the main display area such that two areas of the front surface or two areas of the rear surface face each other, the first component area and the second component area overlap each other on a plane.

公开(公告)号：US20240184390A1

公开(公告)日：2024-06-06

申请号：US18414930

申请日：2024-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong BOK ,  Yongje JEON ,  Songi KIM ,  Okkyung PARK ,  Youngran SON ,  Dongho LEE ,  Seunghoon LEE

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044 ,  G09G3/3233 ,  H04N23/55 ,  H10K50/842 ,  H10K50/858 ,  H10K59/121 ,  H10K59/125 ,  H10K59/38 ,  H10K59/40 ,  H10K77/10

CPC classification number: G06F3/0412 ,  G06F1/1626 ,  G06F3/0443 ,  G06F3/0446 ,  G09G3/3233 ,  H04N23/55 ,  H10K50/8426 ,  H10K50/858 ,  H10K59/121 ,  H10K59/125 ,  H10K59/38 ,  H10K59/40 ,  H10K77/111

Abstract: A display panel includes a main display area, and a component area including a transmission area. The display panel includes a substrate including a groove disposed in the transmission area in a depth direction of the substrate; main display elements disposed above the substrate in the main display area; main pixel circuits electrically connected to the main display elements; and auxiliary display elements disposed above the substrate in the component area; and auxiliary pixel circuits electrically connected to the auxiliary display elements.

公开(公告)号：US20200013971A1

公开(公告)日：2020-01-09

申请号：US16503774

申请日：2019-07-05

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Yonghan PARK ,  Sangmin KIM ,  Dongho LEE ,  Hyunjung KIM

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  B32B3/04 ,  B32B3/26

Abstract: A display apparatus includes a substrate including a display area, a peripheral area outside the display area, and a bending area bendable along a bending axis, and an anti-crack projection disposed in the peripheral area and extending along at least a part of an edge of the substrate. A portion of the anti-crack projection in the bending area is a bending portion. A preset area including the bending portion on the substrate is a first area. A preset area of the substrate disposed outside the first area, having substantially the same area as that of the first area, and including a part of the anti-crack projection is a second area. A portion of the anti-crack projection belonging to the second area is a flat portion. The area occupied by the bending portion in the first area is greater than the area occupied by the flat portion in the second area.

公开(公告)号：US20210191552A1

公开(公告)日：2021-06-24

申请号：US17094368

申请日：2020-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seunglyong BOK ,  Yongje JEON ,  Songi KIM ,  Okkyung PARK ,  Youngran SON ,  Dongho LEE ,  Seunghoon LEE

IPC: G06F3/041 ,  G06F1/16 ,  G09G3/3233 ,  H04N5/225 ,  H01L51/52 ,  H01L27/32 ,  G06F3/044 ,  H01L51/00

Abstract: A display panel includes a main display area, and a component area including a transmission area. The display panel includes a substrate including a groove disposed in the transmission area in a depth direction of the substrate; main display elements disposed above the substrate in the main display area; main pixel circuits electrically connected to the main display elements; and auxiliary display elements disposed above the substrate in the component area; and auxiliary pixel circuits electrically connected to the auxiliary display elements.